Panasonic PV-D301, Руководство по обслуживанию

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126
125
124
123
122
119
136
133
132
131
130
129
128
127
103
104
111
110
50
75
74
73
72
71
70
22
23
24
25
26
27
28
29
32
33
36
35
ADDRESS 0
REC VIDEO SIGNAL
ADDRESS 1
ADDRESS 2
ADDRESS 3
ADDRESS 4
ADDRESS 5
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
ADDRESS 0
ADDRESS 1
ADDRESS 2
ADDRESS 3
ADDRESS 4
ADDRESS 5
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
WRITE ENABLE
READ ENABLE
WRITE ENABLE
READ ENABLE
V-REF (H)
V-REF (L)
112 A/D SIGNAL A/D SIGNAL
V/H SYNC
BUFFER
V-REF
(+3.3V)
V-REF
(+1.3V)
FROM CCD DRIVE
BLOCK DIAGRAM
BUFFER AMP BUFFER
Q301
(TO IC3001(1))
LUMINANCE
78 LUMINANCE
77 CHROMINANCE
(TO IC3001(34))
CHROMINANCE
TO VIDEO
BLOCK DIAGRAM
ADDRESS (6 BIT)
DATA (8 BIT)
91
144
45
139
69
97
98
99
101
102
89
108
BLOCK END CONTROL
DIS INTERRUPT REQUEST 13
41
15
TG LOAD
SUB CONTROL PULSE
47
46
CAM KEY DATA 1
CAM KEY DATA 2
BRIGHTNESS CONTROL
DAC LOAD
16
17
DAC/TG SERIAL DATA
DAC/TG SERIAL CLOCK
CAM SERIAL DATA 0
CAM SERIAL DATA 1
CAM SERIAL CLOCK
EVR SERIAL DATA 0
V CONTROL
V CONTROL
TO COLOR EVF
BLOCK DIAGRAM
FROM
CCD DRIVE
BLOCK DIAGRAM
(FROM IC602(44))
V CONTROL
(FROM IC602(5))
SERIAL CLOCK
(FROM IC602(9))
CLAMP PULSE
(FROM IC602(12))
BLANKING PULSE
(FROM IC602(20))
V/H SYNC
(FROM IC602(13))
BURST FLAG PULSE
(FROM IC602(14))
H CLEAR PLUSE
(FROM IC602(49))
FCK
(FROM IC602(17))
H-SYNC
(FROM IC602(18))
V-SYNC
SERIAL CLOCK
CLAMP PULSE
BLOCK END CONTROL
DIS INTERRUPT REQUEST
EVF LOAD
V/H SYNC
BLANKING PULSE
BURST FLAG PULSE
H CLEAR PLUSE
FCK
115
116
54
53
87
34
37
92
93
94
78
76
77
19
H-SYNC
V-SYNC
CS 1
CS 2
CS 3
117 CS 4
59
80
81
82
CAM RESET (L)
EVR SERIAL DATA 1
EVR SERIAL CLOCK
EVR MODE
H-SYNC
V-SYNC
CS 1
CS 2
CS 3
FCK
TO
CCD DRIVE
BLOCK DIAGRAM
(TO IC602(22))
TG LOAD
(TO IC602(23))
SUB CONTROL PULSE
(TO IC605(12))
DAC LOAD
(TO IC605(11))
DAC SERIAL DATA
(TO IC605(10))
DAC SERIALCLOCK
EVF LOAD
SERIAL DATA 0
SERIAL CLOCK
18
31
TO LCD
BLOCK DIAGRAM
LCD LOAD LCD LOAD
SERIAL DATA 0
83
84
85
79
SERIAL CLOCK
EEPROM CS (L)
SERIAL DATA 0
SERIAL DATA 1
SERIAL CLOCK
(WITH COLOR EVF)
(FROM LCD BLOCK DIAGRAM)
BRIGHTNESS CONTROL
(TO IC602(4))
TG SERIAL DATA
(TO IC602(8))
TG SERIAL CLOCK
(FROM IC6001(13))
CAM SERIAL DATA 1
(TO IC6001(12))
CAM SERIAL DATA 0
(TO IC6001(11))
CAM SERIAL CLOCK
(FROM IC6001(44))
CAM RESET (L)
FROM/TO
SYSTEM
CONTROL
BLOCK DIAGRAM
S301
6
S301
12
FP3
6
FP3
4
S301
8
S301
11
S301
9
S301
10
S301
14
Q302 Q303,Q306
Q305,Q307
LUMINANCE
EVR SERIAL DATA 1
EVR SERIAL CLOCK
EVR MODE
CAM RESET (L)
V-SYNC
EVR SERIAL DATA 0
FROM/TO TP BOARD
(FOR EVR ADJUSTMENT)
IC308 (CAMERA CONTROL MICROCONTROLLER) IC301 (DIGITAL SIGNAL PROCESSOR)
TOP OPERATION UNIT
MAIN C.B.A.
OPERATION
BUTTON
TERMINAL
VOLTAGE
DIGITAL
ZOOM
BACK
LIGHT
FADE
H.S.
SHUTTER
0~
0.14V 0.71~
0.89V 1.56~
1.84V 2.41~
2.69V 3.36~
3.64V
IC308 KEY MATRIX CHART
118 CS 0
4
5
6
3 EEPROM CS (L)
SERIAL DATA 0
SERIAL DATA 1
SERIAL CLOCK
IC306 (EEPROM)
91 CS 0
95 CS 4
65 FCK
---- ----
---- ---- ----
EIS
(WITH LCD)
48
+
PROCESS BLOCK DIAGRAM